| Belfast to Aulnay-sous-Bois | 530.75 mi (854.16 km) |
| Belfast to Aulnoye-Aymeries | 510.68 mi (821.86 km) |
| Belfast to Auray | 495.37 mi (797.22 km) |
| Belfast to Aurillac | 764.29 mi (1,230.01 km) |
| Belfast to Auriol | 933.63 mi (1,502.53 km) |
| Belfast to Auterive | 845.38 mi (1,360.51 km) |
| Belfast to Autun | 690.53 mi (1,111.30 km) |
| Belfast to Auxerre | 623.16 mi (1,002.88 km) |
| Belfast to Avignon | 878.41 mi (1,413.66 km) |
| Belfast to Avion | 467.94 mi (753.08 km) |
| Belfast to Avon | 566.04 mi (910.95 km) |
| Belfast to Avranches | 452.88 mi (728.83 km) |
| Belfast to Avrille | 541.62 mi (871.65 km) |
| Belfast to Aytre | 621.65 mi (1,000.44 km) |
| Belfast to Bagneux | 533.27 mi (858.21 km) |
